ARP 745-4000 SAE Bolt Kit 1/2-20 x 4.000 hex SS bolts ymm_10 Cast titanium collector for optimized

Cast titanium collector for optimized gas flow

000 psi (which is 15% stronger than Grade 8) and kits come complete with hardened parallel-ground washers

With a handmade carbon-fibre diffuser

AEM Tru-Time Adjustable Camshaft Gears increase horsepower and torque without having to change the camshaft(s) and are must-have items for engines that are milled

Designed to deliver trouble-free

ARP 745-4000 SAE Bolt Kit 1/2-20 x 4.000 hex SS bolts ymm_10 Cast titanium collector for optimizedSpecifications Socket Size(s) 9 16 hex UHL 4. 000 Thread Length 1. 250 Grip Length 2. 750 Thread Diameter Pitch 1 2 20 Grip Diameter 1 2 Wrenching 9 16 Head Height 0. 450 Collar Diameter 0. 850